Integer Rules Remediation

In Addition if the signs the are the same we....

• Add

• Subtract

• Keep Common Sign

• Take sign of number with greater absolute value

Tags

CCSS.7.NS.A.1C

In addition if the signs are different

• add

• subtract

• the sum is always positive

• the sum is always negative

• take sign of number with greater absolute value

Tags

CCSS.7.NS.A.1C

In addition if the 1st number is positive and 2nd negative

• The answer is always positive

• The answer is always negative

• add

• subtract

• take sign of number with greater absolute value

Tags

CCSS.7.NS.A.1C

In addition if the first number is negative

• Always add

• Always subtract

• Add if both negative

• Subtract if the other number is positive

• Take sign of number with greater absolute value

Tags

CCSS.7.NS.A.1B

Steps to change subtraction to addition include

• keep 1st number same

• keep 2nd number same

• change 1st to opposite sign

• change 2nd to opposite

• change subtraction sign to an addition sign

Tags

CCSS.7.NS.A.1C

We apply the integer rules to

• whole numbers

• fractions

• decimals

• mixed numbers

• irrational numbers

Tags

CCSS.7.NS.A.1D

When adding integers with the same sign you ________________.

• Subtract and keep the sign of the larger number.

• Add and keep the sign.

Tags

CCSS.7.NS.A.1C

-2 + 4 =

• -2
• 2
• 0
• -4

Tags

CCSS.7.NS.A.1C

-7 - 2 =

• -9
• 9
• 5
• -5

Tags

CCSS.7.NS.A.1C

A positive MULTIPLIED/DIVIDED by a positive will give you what answer?

• Positive

• Negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B